Lectora Transition In/Out problem in Browser

I'm trying to squeeze more information into a single page by using transition in and transition out on a group of objects.

This works perfectly inside Lectora but only works for the first time in a browser, subsequent times the transitioned out object does not come back in.

If I remove the transition out and just make it hide, this works fine but doesn't look as appealing.

I don't know if this is a bug or just me using the program incorrectly.

I've put a copy on youshare (File expiration date: July 25, 2011) to illustrate it better.

https://www.yousendit.com/download/cnJqMWZOUnFLVlZjR0E9PQ

ideas anyone?

Cheers, Cam

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